| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McGlynn, Connor (10)
|
MABLUE |
1:17.73 |
1:14.04 |
-3.69 |
| 1 |
Sloan, Liam F (9)
|
MANRG |
1:34.79 |
1:18.54 |
-16.25 |
| 2 |
DePete-McMahon, Hayden (9)
|
MAPFY |
1:17.63 |
1:15.67 |
-1.96 |
| 2 |
Amorim, Caeden C (9)
|
MAPAAC |
1:21.74 |
1:20.22 |
-1.52 |
| 3 |
Solomon, Liam J (10)
|
MAPAAC |
1:23.63 |
1:21.36 |
-2.27 |
| 3 |
Mahon, Gavin B (10)
|
MAEMAC |
1:19.18 |
1:23.99 |
4.81 |
| 4 |
Nguyen, Ian M (10)
|
MAEMAC |
1:33.54 |
1:22.17 |
-11.37 |
| 5 |
Mason, Benton J (10)
|
MABLUE |
1:31.31 |
1:25.09 |
-6.22 |
| 6 |
Saylor, Logan P (10)
|
MAKIDS |
1:22.34 |
1:25.20 |
2.86 |
| 7 |
Nelson, Jack R (10)
|
MABLUE |
1:40.62 |
1:26.77 |
-13.85 |
| 8 |
Kennedy, Joseph J (9)
|
MAKIDS |
1:27.90 |
1:27.62 |
-0.28 |
| 9 |
Feliciano, Gabriel A (10)
|
MABLUE |
1:42.69 |
1:31.35 |
-11.34 |
| 10 |
Duerholz, Jack R (10)
|
MAEMAC |
1:29.86 |
1:33.06 |
3.20 |
| 11 |
Eureyecko, Eric M (10)
|
MAPAAC |
1:39.39 |
1:37.44 |
-1.95 |
| 12 |
Ostrowski, Michael L (10)
|
MABLUE |
1:46.37 |
1:45.89 |
-0.48 |
| 13 |
Scheirer, Nathan (10)
|
MAKIDS |
|
1:46.98 |
- |
| 14 |
Abramovich, Roman (9)
|
MAEMAC |
|
1:48.92 |
- |
| 15 |
Grycel, Filip * (10)
|
MAEMAC |
1:42.05 |
1:51.27 |
9.22 |
| 16 |
Cholish, Leo B (9)
|
MAUN |
2:00.98 |
1:53.32 |
-7.66 |
| 17 |
Gold, Paxton M (10)
|
MABLUE |
|
1:57.08 |
- |
|
Silva Mueller, Thomas A (10)
|
MANRG |
1:19.22 |
NS |
- |
|
Muroski, Michael J (9)
|
MABLUE |
|
NS |
- |
|
Muroski, Matthew J (9)
|
MABLUE |
|
NS |
- |